/*

@description: 关于我们（style）

@author: 赖赖

@update: 2021年9月7日09:50:31

*/
header > nav > .dhzk > .xl > a > h1 {
  left: 262px;
  top: 96px;
}
main .gywm {
  height: 440px;
  background: url('	https://www.jdl.cn/_nuxt/img/banner.dee142a.jpg');
  background-size: cover;
}
main .gywm hgroup {
  width: 1200px;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
main .gywm hgroup h1 {
  margin-top: 110px;
  font-size: 45px;
  color: #fafafa;
}
main .ln {
  padding-top: 50px;
  background: url("https://www.jdl.cn/_nuxt/img/bg-01.79ad388.jpg");
  height: 638px;
  background-size: cover;
  text-align: center;
}
main .ln span {
  width: 140px;
  padding-bottom: 5px;
  font-size: 30px;
  border-bottom: 5px solid #e2231a;
}
main .ln .lxjs {
  width: 1200px;
  height: 388px;
  margin: auto;
  margin-top: 104px;
  background: #fafafa;
  box-shadow: 0 0 4px 2px #d2d2d2;
  position: relative;
}
main .ln .lxjs .dt {
  position: absolute;
  left: 50px;
  bottom: 40px;
}
main .ln .lxjs ul {
  float: right;
  display: grid;
  grid-template-columns: repeat(2, 50%);
  gap: 20px;
  transform: translate(-55px, 20px);
}
main .ln .lxjs ul li {
  position: relative;
}
main .ln .lxjs ul li img {
  width: 300px;
  height: 150px;
  background-size: cover;
}
main .ln .lxjs ul li hgroup {
  position: absolute;
  top: 15px;
  left: 15px;
}
main .ln .lxjs ul li hgroup h1 {
  font-size: 16px;
  text-align: left;
}
main .ln .lxjs ul li hgroup .x {
  margin: 8px 0;
  width: 20px;
  height: 3px;
  background: #e2231a;
}
main .ln .lxjs ul li hgroup p {
  width: 224px;
  font-size: 14px;
  text-align: left;
  color: #666666;
}
main .db {
  height: 620px;
  padding-top: 80px;
  box-sizing: border-box;
  background: url("https://www.jdl.cn/_nuxt/img/bg-02.b556ef4.jpg");
}
main .db ul {
  width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(3, 360px);
  justify-content: center;
  gap: 40px;
}
main .db ul li {
  position: relative;
}
main .db ul li span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 24px;
  color: #fafafa;
  font-weight: 700;
}
main .db ul li .xg {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 97.9%;
  background: rgba(255, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: all 0.5s;
}
main .db ul li .xg .bt {
  width: 180px;
  position: absolute;
  top: 0;
  left: 130px;
  font-size: 24px;
  color: #fafafa;
  font-weight: 700;
  transition: all 0.6s;
  opacity: 0;
}
main .db ul li .xg .gd {
  position: absolute;
  left: 85px;
  bottom: 0;
  width: 145px;
  font-size: 16px;
  color: #fafafa;
  text-align: center;
  padding: 10px 20px;
  border: 2px solid #fafafa;
  border-radius: 25px;
  opacity: 0;
  transition: all 0.6s;
}
main .db ul li:hover > .xg {
  width: 100%;
  opacity: 1;
}
main .db ul li:hover > span {
  opacity: 0;
}
main .db ul li:hover > .xg > .bt {
  top: 52px;
  opacity: 1;
}
main .db ul li:hover > .xg .gd {
  bottom: 52px;
  opacity: 1;
}
